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Neil Wilson

Neil Wilson

Commercial development of magnetic cooling ">A vital tool for developing an optimised magnetic cooling system for commercial application is a model of the active magnetic regenerator (AMR). The commercial objectives in terms of cost, weight, volume and operating parameters drive the goals of the modelling activity.Such a model can identify the sources of entropy (irreversible losses) microscopically (at all points in space and time within a cooling cycle), enabling a mapping from the actual efficiency to the equivalent Carnot efficient system.Such models are key to system optimisation needed for achieving the commercial goals of magnetic coCommercial development of magnetic cooling

A vital tool for developing an optimised magnetic cooling system for commercial application is a model of the active magnetic regenerator (AMR). The commercial objectives in terms of cost, weight, volume and operating parameters drive the goals of the modelling activity.

Much work has been undertaken on the modelling of AMRs but these models have tended to focus on ensuring conservation of energy, or first law validation. By extending the analysis to include the computation of entropy generation, the model can be validated not only against the first law of thermodynamics but also against the second law. This provides an important additional check on the internal consistency of a model.

Such a model can identify the sources of entropy (irreversible losses) microscopically (at all points in space and time within a cooling cycle), enabling a mapping from the actual efficiency to the equivalent Carnot efficient system.

Such models are key to system optimisation needed for achieving the commercial goals of magnetic cooling.

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to the European Conference on Materials and Technologies for Sustainable Growth website.

ECo MaTech will be held in Bled (Slovenia) from 19th to 21st of September 2013.

Eco MaTech is the third edition of a conference that started in 2009. The aim of ECo MaTech is to gather representatives of academic and R&D institutions, industry, governmental agencies and civil society to:

With immense natural beauty, Bled, together with its surroundings, ranks among the most beautiful alpine resorts, renowned for its mild, healing climate and thermal lake water. For more information, please visit bled.si.